Gary...I am on my 7th year with a single Sears Diehard. My trick is I hook it up to a Battery Tender whenever it is put back in the garage...I am planning on replacing it before the trek to Cleveland next summer, though. Jim #5832 DeLorean31@xxxx wrote: > I am getting ready to replace my Battery in my D. I am debating between the > Optima and the Interstate. I was wondering what brands others are running > and what experiences they have had with charging and with the car sitting for > periods of time and their battery holding a charge. I am not sure which > Optima or Interstate best suits the D. Any input or experiences on use or > model numbers of current batteries in use would be appreciated. > > Gary > Vin 3360 > > ------------------------------------------------------------------------ > To address comments privately to the moderating team, please address moderator@xxxx